.btn{
    border: 3px solid rgba(100,100,100,0.1);
    margin-bottom: 20px;
    padding: 20px;
    width: 300px;
    font-family: 'Poppins', sans-serif;
    font-size: 28px;
    border-radius: 8px;
    cursor: pointer;
    color: #FFF;
    background-size: 300%;
    transition: 0.6s;
}

.btn:hover{
    background-position: right;
}

.btn1{
    background-image: linear-gradient(to left, #00B7DA, #161569, #00B7DA);
}

.btn-init {
    padding: 6px !important;
    font-size: 17px !important;
    width: 250px !important;
}

#iframe-container object {
    display: none; /* Ocultar el iframe inicialmente */
}

#loading-spinner {
    display: block; /* Mostrar el spinner de carga */
}

.spinner {
    border: 16px solid #f3f3f3; /* Color de fondo */
    border-top: 16px solid #3498db; /* Color azul */
    border-radius: 50%; /* Hacerlo circular */
    width: 120px;
    height: 120px;
    animation: spin 2s linear infinite; /* Animación que gira el spinner */
    
}
.spinner-container-center {
    text-align: -webkit-center;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.linebellow{
    border: 3px solid rgba(100,100,100,0.1);
    margin-bottom: 20px;
    padding: 50px;
    width: 100%;
    font-family: 'Poppins', sans-serif;
    font-size: 28px;
    border-radius: 8px;
    cursor: pointer;
    color: #FFF;
    background-size: 300%;
    transition: 0.6s;
}

.logobellow
{
  position:absolute;
  height:50px;
  width:150px;
  left: 91%;
  z-index:  1;
}

.logomenu
{
  position:absolute;
  height:80px;
  width:180px;
  margin-bottom: 130px;
  left: 91%;
  z-index:  1;
}

.logo3d
{
  position:absolute;
  height:80px;
  width:180px;
  margin-top: 25%;
  margin-bottom: 130px;
  left: 91%;
  z-index:  1;
}

.contenedor-menu{
    align-content: center;
    justify-content: center;
    display: grid;
    height: 100vh;
}

.contenedor-3d{
    align-content: center;
    justify-content: center;
    display: inline-block;
    height: 100vh;
}

.btn-menu{
    border: 0px solid rgba(100, 100, 100, 0);
    background-color: transparent;
    margin-bottom: 20px;
    padding: 0px;
    width: 400px;
    border-radius: 0px;
    cursor: pointer;
}

.btn-3d{
    border: 0px solid rgba(100, 100, 100, 0);
    background-color: transparent;
    margin-bottom: 20px;
    padding: 0px;
    width: 300px;
    border-radius: 0px;
    cursor: pointer;
}

.col3d{
    margin-top: 5%;
}
/* Escritorio extra grande */
@media only screen and (min-width: 1200px){
    .logosize{
        height: 30vh;
        width: 50vh;
        margin-left: -100px;
    }

    #logo{
        height: 90%;
    }

    .logo3d
    {
        position:absolute;
        margin-top: 165mm;
        left: 87%;
        z-index:  1;
    }
}
/* Escritorio grande */
@media only screen and (min-width: 992px) and (max-width: 1199px){
    .logosize{
        height: 30vh;
        width: 50vh;
    }
    #logo{
        height: 90%;
    }

    .logo3d
    {
        position:absolute;
        margin-top: 220mm;
        left: 80%;
        z-index:  1;
    }
}

/* Escritorio pequeño / tablet */
@media only screen and (min-width: 768px) and (max-width: 991px){
    .logosize{
        height: 30vh;
        width: 50vh;
    }

    .logobellow
    {
        position:absolute;
        height:50px;
        width:150px;
        left: 50%;
        z-index:  1;
    }

    .logomenu
    {
        position:absolute;
        height:70px;
        width:150px;
        left: 50%;
        z-index:  1;
    }

    #logo{
        height: 82%;
    }

    .btn-menu{
        border: 0px solid rgba(100, 100, 100, 0);
        background-color: transparent;
        margin-bottom: 20px;
        padding: 0px;
        width: 300px;
        border-radius: 0px;
        cursor: pointer;
    }

    .contenedor-menu{
        align-content: center;
        justify-content: center;
        margin-top: 0px;
        display: grid;
        height: 100vh;
    }

    .btn-3d{        
        border: 0px solid rgba(100, 100, 100, 0);
        background-color: transparent;        
        padding: 0px;
        width: 200px;
        margin-top: -50px;
        border-radius: 0px;
        cursor: pointer;
    }

    .logo3d
    {
        position:absolute;
        margin-top: 120mm;
        left: 80%;
        z-index:  1;
    }
}

/* Tablets y phablets */
@media only screen and (min-width: 576px) and (max-width: 767px){
    .logosize{
        height: 20vh;
        width: 15vh;
    }

    .btn{
        padding: 10px;
        width: 200px;
        font-family: 'Poppins', sans-serif;
        font-size: 20px;
    }

    .logobellow
    {
        position:absolute;
        height:50px;
        width:150px;
        left: 50%;
        z-index:  1;
    }

    .logomenu
    {
        position:absolute;
        height:70px;
        width:150px;
        left: 50%;
        z-index:  1;
    }

    #logo{
        height: 82%;
    }

    .btn-menu{
        border: 0px solid rgba(100, 100, 100, 0);
        background-color: transparent;
        margin-bottom: 20px;
        padding: 0px;
        width: 300px;
        border-radius: 0px;
        cursor: pointer;
    }

    .btn-3d{
        display: grid;
        border: 0px solid rgba(100, 100, 100, 0);
        background-color: transparent;
        margin-bottom: 10px;
        margin-left: 80px;
        
        padding: 0px;
        width: 250px;
        border-radius: 0px;
        cursor: pointer;
    }

    .logo3d
    {
        position:absolute;
        margin-top: 200mm;
        left: 65%;
        z-index:  1;
    }
}

/* Teléfonos */
@media only screen and (max-width: 575px){
    .logosize{
        height: 20vh;
        width: 20vh;  
        margin-left: 0px;      
    }

    .btn{
        padding: 10px;
        width: 200px;
        font-family: 'Poppins', sans-serif;
        font-size: 20px;
    }   
    
    .logobellow
    {
        position:absolute;
        height:50px;
        width:150px;
        left: 50%;
        z-index:  1;
    }

    .logomenu
    {
        position:absolute;
        height:70px;
        width:150px;
        left: 50%;
        z-index:  1;
        margin-bottom: 100px;
    }

    #logo{
        height: 82%;
    }

    .btn-menu{
        border: 0px solid rgba(100, 100, 100, 0);
        background-color: transparent;
        margin-bottom: 20px;
        padding: 0px;
        width: 300px;
        border-radius: 0px;
        cursor: pointer;
    }

    .btn-3d{
        display: grid;
        border: 0px solid rgba(100, 100, 100, 0);
        background-color: transparent;
        margin-bottom: 10px;
        margin-left: 80px;        
        padding: 0px;
        width: 250px;
        border-radius: 0px;
        cursor: pointer;
    }

    .logo3d
    {
        position:absolute;
        margin-top: 169mm;
        left: 50%;
        z-index:  1;
    }
}


body {
    /* Ruta a la imagen de fondo */
    background-image: url('../svg/Pantralla_modelos3d.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    /* background-attachment: fixed; */
    min-height: 100vh;
    /* padding: 20px; */
    /* color: white; */
    /* background-color: #464646; */
}


.mt-custom {
    margin-top: 1rem;
}

.text-black {
    color: #000;
}

.image-container {
    position: relative;
    display: inline-block;
}

.image-container img {
    display: block;
    width: 100%;
    height: auto;
}

.image-container .mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(128, 128, 128, 0.5); /* gris con 50% de opacidad */
    border-radius: 25px 0px 0px 25px;
}


.image-container .mask2 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(128, 128, 128, 0.5); /* gris con 50% de opacidad */
    border-radius: 25px;
}